.de_container {
    padding-top: 20px;
    border-top: 2px solid #e01222;
    background-color: #fff;
}
.crumb_wrap {
    height: 25px;
}
.crumb_wrap a {
    margin-right: 10px;
    color: #333;
}
.crumb_wrap a:hover {
    color: #e33333;
}
.product_intro {
    overflow: hidden;
}
.preview_wrap {
    width: 402px;
    height: 590px;
}
.preview_img {
    width: 400px;
    border: 1px solid #ccc;
    position: relative;
    cursor: move;
}
.mask {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background-color: #FEDE4F;
    opacity: .5;
    border: 1px solid #ccc;
    cursor: move;
}
.big {
    display: none;
    position: absolute;
    left: 410px;
    top: 0;
    width: 500px;
    height: 500px;
    z-index: 999;
    border: 1px solid #ccc;
    overflow: hidden;
}
.big img {
    position: absolute;
    top: 0;
    left: 0;
}
.preview_list {
    height: 60px;
    margin-top: 60px;
    position: relative;
}
.list_item {
    width: 320px;
    height: 60px;
    margin: 0 auto;
}
.list_item li {
    width: 56px;
    height: 56px;
    float: left;
    margin: 0 2px;
    border: 2px solid transparent;
    cursor: pointer;
}
.list_item .current {
    border: 2px solid #e01222;
}
.arrow_prev,
.arrow_next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    line-height: 42px;
    text-align: center;
    font-size: 22px;
    border: 1px solid #ccc;
    background-color: #EBEBEB;
}
.arrow_prev {
    left: 0;
}
.arrow_next {
    right: 0;
}
.itemInfo_wrap {
    width: 718px;
}
.sku_name {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}
.news {
    height: 32px;
    color: #e12228;
    font-size: 12px;
}
.summary dl {
    overflow: hidden;
}
.summary dt,dd {
    float: left;
}
.summary dt {
    width: 60px;
    padding-left: 10px;
    line-height: 36px;
    color: #333;
    font-size: 14px;
}
.summary dd {
    font-size: 12px;
    line-height: 36px;
    color: #999;
}
.summary_price,
.summary_promotion {
    padding: 10px 0;
    background-color: #fee9eb;
    position: relative;
}
.price {
    font-size: 24px;
    color: #e12228;
    font-style: normal;
}
.summary_price a {
    color: #c81623;
}
.remark {
    position: absolute;
    right: 10px;
    top: 20px;
    font-size: 12px;
}
.summary_promotion a {
    padding-top: 0;
}
.summary_promotion dd {
    width: 450px;
}
.summary_promotion em {
    display: inline-block;
    width: 40px;
    height: 22px;
    line-height: 22px;
    color: #fff;
    background-color: #c81623;
    text-align: center;
    font-style: normal;
}
.summary_stock dd {
    line-height: 25px;
}
.choose_color {
    border-top: 1px solid #ccc;
    padding-top: 10px;
}
.choose_color a,
.choose_version a,
.choose_type a {
    display: inline-block;
    height: 32px;
    line-height: 32px;
    color: #000;
    border: 1px solid #ededed;
    text-align: center;
    padding: 0 12px;
}
.summary a.current {
    border-color: #c81623;
}
.choose_version  {
    margin: 10px 0;
}
.choose_btns {
    margin-top: 20px;
}
.choose_amount {
    float: left;
    width: 64px;
    height: 45px;
    background-color: #ccc;
    border: 1px solid #ccc;
    position: relative;
}
.choose_amount input {
    width: 48px;
    height: 45px;
    text-align: center;
    border-right: 1px solid #ccc;
}
.add, 
.reduce {
    position: absolute;
    right: 0;
    width: 15px;
    height: 22px;
    background-color: #f1f1f1;
    text-align: center;
    line-height: 22px;  
}
.add {
    top: 0;
    border-bottom: 1px solid #ccc;
}
.reduce {
    bottom: 0;
}
.addCar {
    float: left;
    width: 142px;
    height: 46px;
    line-height: 46px;
    background-color: #c81623;
    text-align: center;
    font-size: 18px;
    color: #fff;
    margin-left: 25px;
    font-weight: 700;
}
.addCar:hover {
    background-color: #ed6a5a;
    color: #fff;
}
.product_detail {
    overflow: hidden;
    margin-top: 30px;
}
.aside {
    width: 208px;
    border: 1px solid #ccc;
}
.tab_list {
    height: 34px;
}
.tab_list li {
    float: left;
    background-color: #f1f1f1;
    border-bottom: 1px solid #ccc;
    height: 39px;
    text-align: center;
    line-height: 39px;
    cursor: pointer;
}
.tab_list .current {
    background-color: #fff;
    border-bottom: 0;
    color: #f10215;
}
.first_tab {
    width: 104px;
}
.second_tab {
    width: 103px;
    border-left: 1px solid #ccc;
}
.tab_con {
    padding: 0 10px;
}
.tab_con li {
    border-bottom: 1px solid #ccc;
    margin-top: 20px;
}
.tab_con li:last-child {
    border-bottom: 0;
}
.tab_con li img {
    padding: 0 30px;
    box-sizing: border-box;
}
.tab_con li h5 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: normal;
}
.aside_price {
    font-weight: 700;
    margin: 10px 0;
}
.as_addcar {
    display: block;
    width: 88px;
    height: 26px;
    line-height: 26px;
    text-align: center;
    border: 1px solid #c81623;
    margin: 10px auto;
    font-size: 14px;
    color: #c81623;
    font-weight: 700;
}
.as_addcar:hover {
    border: 1px solid transparent;
    background-color: #c81623;
    color: #fff;
}
.detail {
    width: 968px;
}
.detail_tab_list {
    height: 39px;
    border: 1px solid #ccc;
    background-color: #f1f1f1;
}
.detail_tab_list li {
    line-height: 39px;
    padding: 0 20px;
    text-align: center;
    float: left;
    cursor: pointer;
}
.detail_tab_list li:hover {
    color: #c81623;
}
.detail_tab_list ul .current {
    background-color: #c81623;
    color: #fff;
}
.item_info {
    padding: 20px 0 0 20px;

}
.item_info li {
    font-size: 14px;
    line-height: 22px;
    overflow: hidden;
}
.item p {
    margin-bottom: 20px;
}
.item .more {
    float: right;
    font-weight: 700;
    font-family: 'icomoon';
}
.line li {
    border-bottom: 1px solid #ccc;
    padding: 15px 0 15px 0;
}
.line li:last-child {
    border-bottom: 0;
}
.item_info h3, dt, dd {
    color: #999;
    font-size: 12px;
}
.item h3 {
    display: inline-block;
    float: left;
    width: 110px;
    text-align: right;
}
.item_info dl {
    float: left;
    width: 800px;
}
.item_info dd {
    display: inline-block;
    width: 165px;
    height: 26px;
    line-height: 26px;
    text-align: right;
}
.item_info dt {
    display: inline-block;
    margin-left: 50px;
}
.rate {
    overflow: hidden;
}
.rate-l {
    width: 120px;
    margin: 40px 0 0 20px;
    text-align: center;
}
.rate-l strong {
    font-size: 40px;
    color: #c81623;
}
.rate-r {
    margin: 30px 0 0 30px;
    width: 780px;
}
.rate-r h3 {
    font-size: 16px;
    color: #333;
    font-style: normal;
    width: 700px;
    text-align: left;
    line-height: 30px;
    margin-bottom: 10px;
}
.rate-r li {
    float: left;
    background-color: #c81623;
    padding: 0 7px;
    margin: 0 10px 10px 0;
    color: #fff;
}
.comment-info {
    width: 100%;
    height: 30px;
    line-height: 30px;
    background-color: #fafafa;
    border: 1px solid #F5F5F5;
    margin: 20px 0 20px 20px;
    padding-left: 5px;
}
.comment-info a {
    font-size: 14px;
    color: #333;
    margin-right: 10px;
}
.comment-info a:hover {
    color: #c81623;
}
.comment-main {
    width: 100%;
    overflow: hidden;
    margin-left: 20px;
}
.comment-main li {
    overflow: hidden;
    margin-bottom: 20px;
}
.comment-main a {
    display: block;
    float: left;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #ccc;
    overflow: hidden;
    background: url(../images/hwbn40x40.jpg) no-repeat;
    background-size: 48px;
}
.comment-main-r {
    float: left;
    width: 800px;
    border: 1px solid #dedede;
    margin-left: 20px;
    position: relative;
}
.main-top:before {
    position: absolute;
    top: 10px;
    left: -8px;
    width: 0;
    height: 0;
    display: block;
    content: " ";
    border-color: transparent;
    border-style: solid solid outset;
    border-width: 8px 8px 8px 0;
    border-right-color: #dedede;
    pointer-events: none;
    z-index: 1;
}
.main-top {
    height: 37px;
    padding: 10px 15px;
    font-size: 13px;
    color: #999;
    background-color: #f8f8f8;
    box-sizing: border-box;
    border-bottom: 1px solid #eee;
}
.main-bd {
    padding: 15px;
}